I think Podcasters fit into 2 categories:
- those that will never get into the tech layer themselves - they will use a service like Fountain / Alby / their hosting company - and these companies will handle indexing podcast related nostr notes from all relays (this is what we do)
- those that are self-hosting / interested in the tech - and they would be able to figure out how to query multiple relays - and put an additional tag in their feed signposting which relay to use
